61586728

素因数分解:

$2^3\times 7^2\times {\mathrm{157109}}^1$

素因数の和:157129

約数の個数: 24

約数和(自身を含む): 134329050

約数和(自身を除く): 72742322

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 157109, 314218, 628436, 1099763, 1256872, 2199526, 4399052, 7698341, 8798104, 15396682, 30793364, 61586728]

約数ペア:

[(1, 61586728), (2, 30793364), (4, 15396682), (7, 8798104), (8, 7698341), (14, 4399052), (28, 2199526), (49, 1256872), (56, 1099763), (98, 628436), (196, 314218), (392, 157109)]